Compatible replacement for the Lexmark 71B1XK0 extra high yield black toner cartridge, delivering up to 8,000 pages. This cartridge is designed to perform reliably with Lexmark laser printers and offers a cost-effective alternative to OEM cartridges. Manufactured with 100% new components, it ensures high-quality printing results while providing significant savings. The use of compatible cartridges does not void your printer's warranty and is backed by our 100% Quality Satisfaction Guarantee.